The following aircraft have separate database profiles and suggest they be linked:
Sikorsky HH-3F Pelican 1493 with N62EV
Sikorsky S-52-3 G-BVBD with N4643S
Sikorsky S-52-3 G-BVBO with N9329R
Sikorsky S-76A G-OAUS with N18KH
Sikorsky S-76A N761L with VH-XUX
Sikorsky S-76A C-FZAA with N348AA (already linked with another airframe
Peter